Drop in or tap to select a JPG, PNG, or WebP image. We'll identify the constellations, stars, and deep-sky objects inside.
Astrolabe is a free web app that identifies constellations, named stars, and deep-sky objects in photos of the night sky. It uses astrometric plate solving to solve the image and labels the result in your language of choice. JavaScript is required to run the analyzer.
Features: plate solving, constellation lines and labels, named-star identification, Messier / NGC / IC deep-sky catalog, and localized labels.